Science Investigation and Matter

It is important for an experiment to be a __________. You conduct a __________ by making sure that you change one factor at a time while keeping all other conditions the same.

• conductor

• chemical reaction

• claim

• fair test

Tags

NGSS.MS-PS2-2

You must support your _________ with evidence and use reasoning to explain how these tie together.

• data

• reasoning

• claim

• evidence

Tags

NGSS.MS-LS1-3

NGSS.MS-LS2-4

Information that can be used to support a claim is called:

• evidence

• chemical change

• substances

• criteria

Tags

NGSS.MS-LS2-4

NGSS.MS-LS1-4

Explain your __________ to tie together your claim and the evidence.

• reasoning

• data

• fair test

• criteria

Tags

NGSS.MS-ETS1-3

NGSS.MS-LS1-3

NGSS.MS-PS3-5

To mix completely into a liquid

• freeze

• evaporate

• dissolve

• condense

Solubility is

• a way of making observations

• the ability to dissolve into another substance

• the process of collecting data

• creating a fair test

What is a solution?

• a chart with observations and data

• a science investigation

• properties of matter

• two or more substances that are evenly mixed together

A conductor is a material that

• can allow electricity or heat pass through it

• drives a train

• causes a chemical reaction

• can dissolve another substance

Physical _________ can include color, length, odor, and temperature.

• observations

• properties

• criteria

• changes

Tags

NGSS.5-PS1-3

The quest to find the answer to a question using fair tests.

• reasoning

• investigation

• conductor

• criteria

Tags

NGSS.MS-ETS1-3

NGSS.MS-PS2-2

NGSS.MS-ETS1-4